From the features of the construction technique of the high pier bridge,the paper takes some section of expressway viaduct as the anal-ysis object,analyzes the high pier construction technique,reinforced engineering technique,and concrete construction technique,so as to im-prove the construction quality of the road bridges in China.%从高墩桥梁的施工技术特点出发，以某高速公路高架桥某一桥段为分析对象，对高墩施工技术、钢筋工程技术、混凝土施工技术进行了详细分析，以提高我国公路桥梁的施工质量。
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